﻿@charset "utf-8";
a.btn {
	width: 132px;
	height: 40px;
	overflow: hidden;
	display: block;
	text-decoration: none;
	background: url(images/blue_upload_file.png) left top no-repeat;
}

a.files {
	background-image: url(images/blue_upload_file.png);
}

/*file设为透明，并覆盖整个触发面*/
a.files input {
	margin-left: -350px;
	font-size: 30px;
	cursor: pointer;
	filter: alpha(opacity = 0);
	opacity: 0;
	height: 100%;
}

/*取消点击时的虚线框*/
a.files,a.files input {
	outline: none; /*ff*/
	hide-focus: expression(this.hideFocus = true); /*ie*/
}

